32709760

素因数分解:

$2^7\times 5^1\times {\mathrm{51109}}^1$

素因数の和:51128

約数の個数: 32

約数和(自身を含む): 78198300

約数和(自身を除く): 45488540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51109, 102218, 204436, 255545, 408872, 511090, 817744, 1022180, 1635488, 2044360, 3270976, 4088720, 6541952, 8177440, 16354880, 32709760]

約数ペア:

[(1, 32709760), (2, 16354880), (4, 8177440), (5, 6541952), (8, 4088720), (10, 3270976), (16, 2044360), (20, 1635488), (32, 1022180), (40, 817744), (64, 511090), (80, 408872), (128, 255545), (160, 204436), (320, 102218), (640, 51109)]